sábado, 11 de abril de 2015

Propeller and Generator DC

Power Inverter 12V to 230V, 220V, 120V, NEW circuit diagram, very easy, ...

Electric Boat without batteries

Old mechanical inverter DC AC

Ancient saltwater rheostat

Barlow's wheel, electric motor

A strange electric motor

Paper Speakers (various materials)

Build an electric transformer (DIY)

Calculation and homemade construction of a Toroidal Transformer

Transformer/inductor design Part 3

Transformer/inductor design Part 2

BIGGEST FERRITE TRANSFORMER ON YOUTUBE

Transformer/inductor design Part 1

Very expensive useless machine || Perpetual Useless

Micro-Stirlingmotor || Perpetual Useless

Crop circles unraveled || Perpetual Useless

Unplugger - useless invention || Perpetual Useless

Perfect Kinetic Art - OCTO by Anthony Howe

Metglas.avi

SMPS Tutorial (5): Inductor Basics, Magnetic Circuits, Switched Mode Pow...

SMPS Tutorial (4): Boost Converters, Flyback Voltages, Switched Mode Pow...

SMPS Tutorial (3): Charge Pumps, Buck Converters, Switched Mode Power Su...

SMPS Tutorial (2): Linear Regulators, Voltage References, Switched Mode...

SMPS Tutorial (1): Introduction - Switched Mode Power Supplies and Power...